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This authoritative work examines key issues and debates on human trafficking
He describes the confusion caused by high noise levels
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The Theory and Practice of Item Response Theory, Second Edition 1DBKWV This authoritative work examines keyNoted for addressing both the "hows" and "whys" of item response theory (IRT), this text has been revised and updated with the latest techniques (multilevel models, mixed models, and more) and software packages. Simple to more complex models are covered in consistently formatted chapters that build sequentially. The book takes the reader from model development through the fit analysis and interpretation phases that would be performed in practice. To
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